<template>
  <div>
    <!--floor one area-->
    <div class="floor">
      <div class="floor-title"> {{floorTitle}} </div>
      <div class="floor-anomaly">
        <div class="floor-one"><img :src="floorData0.image" width="100%" /></div>
        <div>
          <div class="floor-two"><img :src="floorData1.image" width="100%" /></div>
          <div><img :src="floorData2.image" width="100%" /></div>
        </div>
      </div>
      <div class="floor-rule">
        <div v-for="(item ,index) in floorData.slice(3)" :key="index">
          <img :src="item.image" width="100%"/>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
  export default {
    props:['floorData','floorTitle'],
    data() {
      return {
        floorData0:{},
        floorData1:{},
        floorData2:{}
      }
    },
    created(){
      //这里写得不到数据，应为数据是延迟返回的
      //由于组件中的数据是从远程拿到的，所以刚开始数据是为空的，所以组件渲染不出来。
      // 我们需要加入watch属性来监听传递过来值的变化，当变化时，我们给1，2，3副图片进行赋值操作。
    },
    watch:{
      floorData:function(val){
        console.log(this.floorData)
        this.floorData0=this.floorData[0];
        this.floorData1=this.floorData[1];
        this.floorData2=this.floorData[2];
      }
    }
  }
</script>

<style>
  /*floor*/
  .floor-anomaly{
    display: flex;
    flex-direction:row;
    background-color: #fff;
    border-bottom:1px solid #ddd;
  }
  .floor-anomaly div{
    width:10rem;

    box-sizing: border-box;
    -webkit-box-sizing: border-box;
  }
  .floor-one{
    border-right:1px solid #ddd;

  }
  .floor-two{
    border-bottom:1px solid #ddd;
  }

  .floor-rule{
    display: flex;
    flex-direction: row;
    flex-wrap:wrap;
    background-color: #fff;

  }
  .floor-rule div{
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width:10rem;
    border-bottom:1px solid #ddd;
  }
  .floor-rule div:nth-child(odd){
    border-right: 1px solid #ddd;
  }

  .floor-title{
    text-align:center;
    font-size:14px;
    height: 1.8rem;
    line-height: 1.8rem;
  }

</style>
